Description

Bigger, better and stronger… what more could you want in a flask? The inner lining has been expanded to become more durable and dishwasher safe with an improved stopper making it leak-proof so you need not have any fears on spillages in your rucksack.

Features

• 18/8 stainless steel double-wall vacuum insulation, naturally BPA free
• Leak-proof and packable
• Insulated lid doubles as a cup
• Dishwasher safe
• 40 hours’ hot
• 35 hours’ cold
• 6 days iced